I stopped by http://www.apple.com/ca/software/
and I noticed this image on the right hand side, look at the bottom right corner of it
X11, but when you click the link it takes you to Page Not Found, anybody know about this?
I logged in and did a knowledge base search. Heres what I found...
If intercommunication with non-Mac OS X Server Unix-compatible systems from within the Mac OS is your goal, an X11 server for Mac OS such as Apple's MacX, White Pine's eXodus, or Tenon's X-Ten are some of the solutions available. An X11 server gives a workstation the ability to display and interact with X11 applications ("clients": backwards from usual terminology) running on traditional Unix-compatible servers or hosts such as Sun, HP, Cray, linux, SCO, and many others. null
This was part of a page only. Hope this helps.